Ajay M Patil

Title: Ajay M Patil: Innovator in Cardinality Estimation

Introduction

Ajay M Patil is a notable inventor based in Sydney, Australia. He has made significant contributions to the field of data management and SQL optimization. With a total of 4 patents to his name, Patil's work focuses on improving the efficiency of database operations.

Latest Patents

One of his latest patents involves a method for enhancing cardinality estimation of a join predicate between a fact table and an overloaded dimension table. This innovative method includes several steps: receiving a dimension table and a fact table in a join predicate of one or more SQL statements, identifying a majority of records in the fact table that refer to a subset of records in the dimension table, computing a filter factor of the join predicate, and creating a statistical view using relevant portions of the dimension table that are referred to by the fact table.

Career Highlights

Ajay M Patil is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop advanced techniques in database management and optimization.

Collaborations

Throughout his career, Patil has collaborated with talented individuals such as Sahana H Anantharajaiah and Harjindersingh G Mistry. These collaborations have contributed to the success of his innovative projects.

Conclusion

Ajay M Patil is a distinguished inventor whose work in cardinality estimation has the potential to significantly enhance database performance. His contributions to the field are noteworthy and continue to influence data management practices.